Aladdin RO-KIT 251 [Rainbow In-Line & Top Load Filters] (RO-KIT251)

The Aladdin RO-KIT 251 is a complete O-ring service kit designed for Rainbow In-Line and Top Load filter systems. Built for pool and spa owners who want a quick, reliable maintenance solution, it bundles essential seals with trusted Aladdin lubricants to help prevent leaks and keep filtration on track.

• Includes O-30 Valve O-Ring: Ready-to-install valve seal that helps maintain a tight, leak-free connection at the valve interface.
• Includes O-330 Lid O-Ring: Precise fit lid seal engineered to preserve filter integrity under pressure and use.
• Compact, all-in-one kit: Specifically assembled to service Cartridge, Sand, and DE filters with a focus on Rainbow In-Line & Top Load configurations.
• Lubricant/package included: Contains Aladdin’s Magic Lube, a PTFE-based sealant/lubricant with USDA H-1 rating for environmental safety, or Magic Lube II ( silicone) for valve kits, to ensure smooth assembly and longer-lasting seals.
• Trusted Aladdin quality and support: From a brand with 65+ years in the pool and spa industry, supported by a full line of baskets, gaskets, and o-rings and a reputation for reliability in filtration maintenance.

Whether you’re replacing worn seals after a seasonal shutdown or performing routine maintenance, the RO-KIT251 gives you the exact O-rings and lubrication you need in one package. The included o-rings help restore proper sealing at both the valve and lid connections, while the lubricants reduce friction during assembly and help extend the life of the seals in typical pool and spa operating conditions. This kit is a practical, time-saving upgrade for maintaining optimal filtration performance in Rainbow In-Line and Top Load filter systems.

• 1 of O-30 Valve O-Ring
• 1 of O-330 Lid O-Ring